Enum nrf52840_hal::pac::cc_host_rgf::host_iot_kprtl_lock::HOST_IOT_KPRTL_LOCK_A [−][src]
pub enum HOST_IOT_KPRTL_LOCK_A { DISABLED, ENABLED, }
Expand description
This register is the K_PRTL lock register. When this register is set, K_PRTL can not be used and a zeroed key will be used instead. The value of this register is saved in the CRYPTOCELL AO power domain.
Value on reset: 0
Variants
0: K_PRTL can be selected for use from register HOST_CRYPTOKEY_SEL
1: K_PRTL has been locked until next power-on reset (POR). If K_PRTL is selected anyway, a zeroed key will be used instead.